a typo about contraction Op NumDimensions

Submitted by 张浩

Assigned to Nobody

Link to original bugzilla bug (#1671)
Version: 3.4 (development)

Description

current master branch

this file:
unsupported/Eigen/CXX11/src/Tensor/TensorContraction.h

line 105
it says
static const int NumDimensions = traits<RhsXprType>::NumDimensions + traits<RhsXprType>::NumDimensions - 2 * array_size<Dimensions>::value;

it shoud be
static const int NumDimensions = traits<LhsXprType>::NumDimensions + traits<RhsXprType>::NumDimensions - 2 * array_size<Dimensions>::value;